package com.qf.mapper;

import com.qf.entity.User;
import com.qf.utils.DBUtil;
import org.apache.commons.dbutils.QueryRunner;
import org.apache.commons.dbutils.handlers.BeanHandler;

import java.sql.SQLException;

public class UserDaoImpl implements UserDao{
    private QueryRunner queryRunner = new QueryRunner(DBUtil.getDateSource());

    @Override
    public User findByUserName(String userName) {
        String sql = "select * from user where username=?";
        try {
            User user = queryRunner.query(sql, new BeanHandler<User>(User.class), userName);
            return user;
        } catch (SQLException e) {
            e.printStackTrace();
        }
        return null;
    }

    @Override
    public int addUser(User user) {
        String sql = "insert into user (uid,username,password) value(?,?,?)";
        try {
            int count = queryRunner.update(sql,user.getUid(),user.getUsername(),user.getPassword());
        } catch (SQLException e) {
            e.printStackTrace();
        }
        return 0;
    }

}
